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WO2015033078A3 - Method for controlling an electronic circuit - Google Patents

Method for controlling an electronic circuit Download PDF

Info

Publication number
WO2015033078A3
WO2015033078A3 PCT/FR2014/052205 FR2014052205W WO2015033078A3 WO 2015033078 A3 WO2015033078 A3 WO 2015033078A3 FR 2014052205 W FR2014052205 W FR 2014052205W WO 2015033078 A3 WO2015033078 A3 WO 2015033078A3
Authority
WO
WIPO (PCT)
Prior art keywords
parameter
electronic circuit
ranges
target value
controlling
Prior art date
Application number
PCT/FR2014/052205
Other languages
French (fr)
Other versions
WO2015033078A2 (en
Inventor
Yeter AKGUL
Edith Beigne
Pascal Benoit
Suzanne Lesecq
Diego Puschini Pascual
Original Assignee
Commissariat A L'energie Atomique Et Aux Energies Alternatives
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Commissariat A L'energie Atomique Et Aux Energies Alternatives filed Critical Commissariat A L'energie Atomique Et Aux Energies Alternatives
Priority to EP14777721.3A priority Critical patent/EP3042262A2/en
Priority to US14/916,233 priority patent/US9698673B2/en
Publication of WO2015033078A2 publication Critical patent/WO2015033078A2/en
Publication of WO2015033078A3 publication Critical patent/WO2015033078A3/en

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00Conversion of dc power input into dc power output
    • H02M3/02Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234Power saving characterised by the action undertaken
    • G06F1/324Power saving characterised by the action undertaken by lowering clock frequency
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K7/00Modulating pulses with a continuously-variable modulating signal
    • H03K7/06Frequency or rate modulation, i.e. PFM or PRM
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00Energy efficient computing, e.g. low power processors, power management or thermal management

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Power Sources (AREA)
  • Feedback Control In General (AREA)

Abstract

The invention relates to a method for controlling an electronic circuit (12) by means of the first, second and third operating parameters, comprising the following steps: (a) determining a range of variation of the third parameter for each value of the first parameter by varying the second parameter, said ranges being different; (b) determining a target value of the third parameter; (c) if the target value is within one of the ranges, operating the electronic circuit by setting the third parameter to the target value; and (d) in the opposite case, selecting the two ranges framing the target value and operating the electronic circuit by consecutively bringing the third parameter into each one of the selected ranges.
PCT/FR2014/052205 2013-09-06 2014-09-05 Method for controlling an electronic circuit WO2015033078A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP14777721.3A EP3042262A2 (en) 2013-09-06 2014-09-05 Method for controlling an electronic circuit
US14/916,233 US9698673B2 (en) 2013-09-06 2014-09-05 Method for controlling an electronic circuit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1358541A FR3010545B1 (en) 2013-09-06 2013-09-06 METHOD FOR CONTROLLING AN ELECTRONIC CIRCUIT
FR1358541 2013-09-06

Publications (2)

Publication Number Publication Date
WO2015033078A2 WO2015033078A2 (en) 2015-03-12
WO2015033078A3 true WO2015033078A3 (en) 2015-06-25

Family

ID=50097779

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2014/052205 WO2015033078A2 (en) 2013-09-06 2014-09-05 Method for controlling an electronic circuit

Country Status (4)

Country Link
US (1) US9698673B2 (en)
EP (1) EP3042262A2 (en)
FR (1) FR3010545B1 (en)
WO (1) WO2015033078A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11989005B2 (en) * 2021-04-15 2024-05-21 Mediatek Inc. Adaptive thermal ceiling control system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010048319A1 (en) * 2000-05-30 2001-12-06 Masayuki Miyazaki Semiconductor integrated circuit device
US20050225376A1 (en) * 2004-04-08 2005-10-13 Ati Technologies, Inc. Adaptive supply voltage body bias apparatus and method thereof
WO2007056705A2 (en) * 2005-11-03 2007-05-18 Los Alamos National Security Adaptive real-time methodology for optimizing energy-efficient computing
GB2445167A (en) * 2006-12-29 2008-07-02 Advanced Risc Mach Ltd Managing performance of a processor
EP2241975A2 (en) * 2009-04-17 2010-10-20 Technology Currents LLC Scheduling and/or organizing task execution for a target computing platform

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1358541A (en) 1963-03-05 1964-04-17 Nodet Gougis Simplified emptying seed box
US6433584B1 (en) * 1998-06-18 2002-08-13 Hitachi, Ltd. Semiconductor integrated circuit
JP4607608B2 (en) * 2005-02-04 2011-01-05 株式会社東芝 Semiconductor integrated circuit
JP5024389B2 (en) * 2007-12-14 2012-09-12 富士通株式会社 Semiconductor integrated circuit
US8884683B1 (en) * 2013-07-08 2014-11-11 Samsung Electronics Co., Ltd. Semiconductor integrated circuit and operating method of semiconductor integrated circuit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010048319A1 (en) * 2000-05-30 2001-12-06 Masayuki Miyazaki Semiconductor integrated circuit device
US20050225376A1 (en) * 2004-04-08 2005-10-13 Ati Technologies, Inc. Adaptive supply voltage body bias apparatus and method thereof
WO2007056705A2 (en) * 2005-11-03 2007-05-18 Los Alamos National Security Adaptive real-time methodology for optimizing energy-efficient computing
GB2445167A (en) * 2006-12-29 2008-07-02 Advanced Risc Mach Ltd Managing performance of a processor
EP2241975A2 (en) * 2009-04-17 2010-10-20 Technology Currents LLC Scheduling and/or organizing task execution for a target computing platform

Also Published As

Publication number Publication date
FR3010545B1 (en) 2016-12-09
US20160197549A1 (en) 2016-07-07
US9698673B2 (en) 2017-07-04
WO2015033078A2 (en) 2015-03-12
FR3010545A1 (en) 2015-03-13
EP3042262A2 (en) 2016-07-13

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